BESTEK Universal Travel Adapter Voltage Converter

Seriously, you don't need this for smart phones, camera or computers. Here is why. Look at the pictures. If you got a smart phone bought within the last 10 years, the electronics are made for all international voltage. Why? because they are all made in China in one big factory and sold to the entire world. We don't make things in the US anymore. Unless you have an obscure piece of electronic more than 10 years old, this is useless. You can always check the small writings on the electronic.Look for 110V-240V. That means it operates on both 110 volt in US and 220 or 240 volts international. Here is the exception: Appliance like hairdryer or toaster do need the right voltage. The cheaper ones of these appliance are not computer controlled, so they need the right voltage. Nicer ones of these will be dual voltage. But here is the problem, this low wattage converter will never run a hairdryer. This is only 200 watts max. Hairdryer is 600 watts and above. So don't even think about using this for a toaster or hairdryer. In conclusion, this thing is not needed for any modern electronics. Things that do need it, this is too small to handle. I ask you, what good is this thing? Is a waste of luggage space. Is sad, but this is a "feel good" device to make you think you are doing something when is a waste of time, money and space. One of our family member bought this by accident. We didn't even bother to take it on our trip. We just bought along the square adapters to change the shape of the outlet plug. The fan is always on, and very noisy. This is cheap. Nicer electronics will turn off the fan unless is needed. For charging smart phones at 2A, you don't need that fan. I ended up sticking a popsicle stick into the fan to stop it from turning. Now is quiet, and we just use the 4 USB ports to charge phones at home.